公开(公告)号：EP3332182A1

公开(公告)日：2018-06-13

申请号：EP16833872.1

申请日：2016-08-04

申请人： Trane International Inc.

发明人： CLINE, Lee, R. ,  MURPHY, John, A.

IPC分类号： F25B49/00 ,  F24F11/00 ,  F24F11/053 ,  F24F1/00

CPC分类号： F24F11/37 ,  F24F3/0442 ,  F24F3/06 ,  F24F11/00 ,  F24F11/30 ,  F24F2110/10 ,  F25B5/02 ,  F25B6/02 ,  F25B41/003 ,  F25B49/02 ,  F25B2400/0409 ,  F25B2400/061 ,  F25B2400/07 ,  F25B2400/075 ,  F25B2600/2501 ,  F25B2700/21152 ,  Y02B30/767

摘要： A chiller plant including at least two chillers operating at different temperatures are disclosed. Process fluid circuits of the chillers can form fluid communication when, for example, one or more of the at least two chillers may fail, so that the other chiller(s) of the at least two chillers may provide backup operation to the failed chiller(s).

公开(公告)号：EP3315870A1

公开(公告)日：2018-05-02

申请号：EP17199073.2

申请日：2017-10-30

申请人： Fujikoki Corporation

发明人： OGAWA, Yoshio ,  HAYASHI, Akihiro ,  SATOU, Kiyoharu

IPC分类号： F24F11/37

CPC分类号： G05B15/02 ,  F16K31/00 ,  F16K31/02 ,  F16K37/0083 ,  F24F11/37 ,  G05D16/202

摘要： [Object] To provide an electric valve control device capable of preventing a delay at the time of starting a control of an electric valve by shortening a standby time of an air conditioner or the like when power is input again or a sleep mode is cancelled and an electric valve device including the same.
[Solving Means] After receiving a power-off signal predicting a power-off operation of an electric valve 9 or a sleep transition signal predicting a sleep mode transition operation thereof from an outside, (current) valve opening degree information at the time of stopping an operation of the electric valve 9 is stored in an EEPROM (a nonvolatile storage unit) 11c. At the time of inputting power again or cancelling a sleep mode, the current (immediately precedent) valve opening degree information stored in the EEPROM 11c is read from the EEPROM 11c to resume a control of the electric valve 9.

摘要翻译： 本发明的目的在于提供一种电动阀控制装置，该电动阀控制装置在再次输入电力或解除睡眠模式时，通过缩短空调等的待机时间来防止开始电动阀的控制时的延迟， 一种包括其的电动阀装置。 [解决方法]在从外部接收到预测电动阀9的断电操作的电源断开信号或预测睡眠模式转换操作的睡眠转变信号之后，停止时的（当前）阀门开度信息 电动阀9的操作被存储在EEPROM（非易失性存储单元）11c中。 在再次输入电力或取消睡眠模式时，从EEPROM 11c读取存储在EEPROM 11c中的当前（先前的）阀开度信息，以恢复电动阀9的控制。